CN103716110B - 用于上行链路v-mimo的候选者列表的产生的方法和设备 - Google Patents

用于上行链路v-mimo的候选者列表的产生的方法和设备 Download PDF

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Publication number
CN103716110B
CN103716110B CN201410006616.XA CN201410006616A CN103716110B CN 103716110 B CN103716110 B CN 103716110B CN 201410006616 A CN201410006616 A CN 201410006616A CN 103716110 B CN103716110 B CN 103716110B
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China
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movement station
candidate list
mimo
link
downlink
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Chinese (zh)
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CN103716110A (zh
Inventor
尚卡尔·万卡特拉曼
阿什文·切赫达
彼得·迈克尔·迪恩
帕特里克·理·进·常
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Apple Inc
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Apple Computer Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/0413—MIMO systems
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/022—Site diversity; Macro-diversity
    • H04B7/024—Co-operative use of antennas of several sites, e.g. in co-ordinated multipoint or co-operative multiple-input multiple-output [MIMO] systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0837—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using pre-detection combining
    • H04B7/0842—Weighted combining
    • H04B7/0848—Joint weighting
    • H04B7/0854—Joint weighting using error minimizing algorithms, e.g. minimum mean squared error [MMSE], "cross-correlation" or matrix inversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
CN201410006616.XA 2008-04-28 2009-04-28 用于上行链路v-mimo的候选者列表的产生的方法和设备 Active CN103716110B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4836908P 2008-04-28 2008-04-28
US61/048,369 2008-04-28

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CN103716110A CN103716110A (zh) 2014-04-09
CN103716110B true CN103716110B (zh) 2016-06-15

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CN200980115764.2A Active CN102017524B (zh) 2008-04-28 2009-04-28 一种用于在ofdma系统中使用harq的频谱有效链路自适应的方法和设备
CN200980115763.8A Active CN102017487B (zh) 2008-04-28 2009-04-28 用于上行链路v-mimo的候选者列表的产生的方法和设备
CN201410006616.XA Active CN103716110B (zh) 2008-04-28 2009-04-28 用于上行链路v-mimo的候选者列表的产生的方法和设备

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CN200980115763.8A Active CN102017487B (zh) 2008-04-28 2009-04-28 用于上行链路v-mimo的候选者列表的产生的方法和设备

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US (4) US8514957B2 (ru)
EP (2) EP2272210B1 (ru)
JP (2) JP5410509B2 (ru)
KR (2) KR101522059B1 (ru)
CN (3) CN102017524B (ru)
BR (2) BRPI0910485A8 (ru)
WO (2) WO2009134742A1 (ru)

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CN103974404A (zh) * 2014-05-15 2014-08-06 西安电子科技大学 无线多天线虚拟mimo中基于最大化有效容量功率分配方案
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CN105471558B (zh) * 2014-08-25 2021-03-16 中兴通讯股份有限公司 多输入多输出系统信令传输方法和装置
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Also Published As

Publication number Publication date
EP2272191A4 (en) 2014-11-26
JP2011524106A (ja) 2011-08-25
EP2272210A1 (en) 2011-01-12
CN102017487B (zh) 2014-03-05
JP2011525060A (ja) 2011-09-08
US20120207114A1 (en) 2012-08-16
EP2272210B1 (en) 2012-12-26
CN103716110A (zh) 2014-04-09
EP2272210A4 (en) 2011-06-01
BRPI0910485A8 (pt) 2017-10-03
JP5571067B2 (ja) 2014-08-13
US20110019768A1 (en) 2011-01-27
KR20110002067A (ko) 2011-01-06
CN102017487A (zh) 2011-04-13
KR101522059B1 (ko) 2015-05-20
US9161335B2 (en) 2015-10-13
WO2009134742A1 (en) 2009-11-05
EP2272191A1 (en) 2011-01-12
CN102017524A (zh) 2011-04-13
US9392578B2 (en) 2016-07-12
JP5410509B2 (ja) 2014-02-05
WO2009134747A1 (en) 2009-11-05
KR20110002057A (ko) 2011-01-06
US8514957B2 (en) 2013-08-20
CN102017524B (zh) 2014-04-02
BRPI0910485A2 (ru) 2017-08-29
US20130182665A1 (en) 2013-07-18
US20110034206A1 (en) 2011-02-10
KR101597377B1 (ko) 2016-02-25
BRPI0912707A2 (pt) 2015-10-13
BRPI0912707B1 (pt) 2020-12-22

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